From owner-freebsd-multimedia@FreeBSD.ORG Mon Apr 30 08:15:33 2007 Return-Path: X-Original-To: multimedia@FreeBSD.org Delivered-To: freebsd-multimedia@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 134A916A4C8 for ; Mon, 30 Apr 2007 08:15:33 +0000 (UTC) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (gate.funkthat.com [69.17.45.168]) by mx1.freebsd.org (Postfix) with ESMTP id E7A2513C489 for ; Mon, 30 Apr 2007 08:15:32 +0000 (UTC) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (j8xnzjunsgd5v9og@localhost.funkthat.com [127.0.0.1]) by hydrogen.funkthat.com (8.13.6/8.13.3) with ESMTP id l3U8FWnE025178 for ; Mon, 30 Apr 2007 01:15:32 -0700 (PDT) (envelope-from jmg@hydrogen.funkthat.com) Received: (from jmg@localhost) by hydrogen.funkthat.com (8.13.6/8.13.3/Submit) id l3U8FV2I025177 for multimedia@FreeBSD.org; Mon, 30 Apr 2007 01:15:31 -0700 (PDT) (envelope-from jmg) Date: Mon, 30 Apr 2007 01:15:31 -0700 From: John-Mark Gurney To: multimedia@FreeBSD.org Message-ID: <20070430081531.GB17958@funkthat.com> Mail-Followup-To: multimedia@FreeBSD.org References: <20070430070607.GA17958@funkthat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070430070607.GA17958@funkthat.com> User-Agent: Mutt/1.4.2.1i X-Operating-System: FreeBSD 5.4-RELEASE-p6 i386 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Cc: Subject: Re: cxd driver needs demodulator code... X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: John-Mark Gurney List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Apr 2007 08:15:33 -0000 John-Mark Gurney wrote this message on Mon, Apr 30, 2007 at 00:06 -0700: > Though the bad news is that Linux (2.6.20.7) doesn't support my version > of the NXT.. Linux only supports the TUV1236D when 04 or 05 in the > first byte above, so I'm not sure what type of device I have.. I've > sent a request to NXP for informating on the tuner, I'll see how they > respond... Oops... I forgot to verify the address of the demod chip... Turns out that the demodulator is at 20, not 0xa0... So the correct data is: bash-2.05b$ ./iic -f /dev/iic0 START 20 WRITE 1 0 STOP START 21 READ 5 05 02 09 20 01 And that does mean the tuner is the NXT2004, which is supported by Linux... guess I will be able to support it after reversing the Linux code... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."